2016081025

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 2900707200

約数和(自身を除く): 884626175

約数列:

[1, 5, 7, 25, 35, 113, 175, 269, 379, 565, 791, 1345, 1883, 1895, 2653, 2825, 3955, 6725, 9415, 9475, 13265, 19775, 30397, 42827, 47075, 66325, 101951, 151985, 212779, 214135, 299789, 509755, 713657, 759925, 1063895, 1070675, 1498945, 2548775, 3568285, 5319475, 7494725, 11520463, 17841425, 57602315, 80643241, 288011575, 403216205, 2016081025]

約数ペア:

[(1, 2016081025), (5, 403216205), (7, 288011575), (25, 80643241), (35, 57602315), (113, 17841425), (175, 11520463), (269, 7494725), (379, 5319475), (565, 3568285), (791, 2548775), (1345, 1498945), (1883, 1070675), (1895, 1063895), (2653, 759925), (2825, 713657), (3955, 509755), (6725, 299789), (9415, 214135), (9475, 212779), (13265, 151985), (19775, 101951), (30397, 66325), (42827, 47075)]